Task: Answer the multiple choice question.
Question: Which drug has a 4.543\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
[a] Cc1ccc(F)c(NC(=O)c2c(-c3ccccc3)noc2C)c1
[b] CCC1(CC)C(=O)C2=C3C1[C@H](C(=O)OC)C=C(C(=O)OC)C[C@H]3[C@H]1C(=O)N(Cc3ccccc3)C(=O)[C@H]1[C@H]2C
[c] CCN1CCN(CCCNC(=O)C2CCCN(c3nc4c(C)cc(C)cc4s3)C2)CC1
Answer: b. CCC1(CC)C(=O)C2=C3C1[C@H](C(=O)OC)C=C(C(=O)OC)C[C@H]3[C@H]1C(=O)N(Cc3ccccc3)C(=O)[C@H]1[C@H]2C
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__names__noun}?
Constraint: You must select none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{SMILES%herg_central_at_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CCC1(CC)C(=O)C2=C3C1[C@H](C(=O)OC)C=C(C(=O)OC)C[C@H]3[C@H]1C(=O)N(Cc3ccccc3)C(=O)[C@H]1[C@H]2C
CCC1(CC)C(=O)C2=C3C1[C@H](C(=O)OC)C=C(C(=O)OC)C[C@H]3[C@H]1C(=O)N(Cc3ccccc3)C(=O)[C@H]1[C@H]2C
dimethyl (5R,9S,10R,14S,15R)-12-benzyl-3,3-diethyl-15-methyl-2,11,13-trioxo-12-azatetracyclo[7.6.1.04,16.010,14]hexadeca-1(16),6-diene-5,7-dicarboxylate