Task: Answer the multiple choice question.
Question: Which drug exhibits a 16.270\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
(a) O=C(NC1CCCCC1)C(c1ccc(F)cc1)N(CCc1ccccc1)C(=O)CN1C(=O)c2ccccc2S1(=O)=O
(b) Cc1c(C(=O)NNC(=O)c2csc(N3CCOCC3)n2)oc2ccccc12
(c) Cc1cc(C(=O)N/N=C/c2c(C)n(C)c3ccccc23)n[nH]1
(d) COc1ccc(Cl)cc1NC(=O)C1CCCN(c2ncnc3c2nc2n3CCCCC2)C1
Answer: a. O=C(NC1CCCCC1)C(c1ccc(F)cc1)N(CCc1ccccc1)C(=O)CN1C(=O)c2ccccc2S1(=O)=O
{#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#}
O=C(NC1CCCCC1)C(c1ccc(F)cc1)N(CCc1ccccc1)C(=O)CN1C(=O)c2ccccc2S1(=O)=O
O=C(NC1CCCCC1)C(c1ccc(F)cc1)N(CCc1ccccc1)C(=O)CN1C(=O)c2ccccc2S1(=O)=O
N-cyclohexyl-2-(4-fluorophenyl)-2-[2-phenylethyl-[2-(1,1,3-trioxo-1,2-benzothiazol-2-yl)acetyl]amino]acetamide