Task: Answer the multiple choice question.
Question: Which drug has a 4.891\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
[a] C=CCNc1nnc(SC2CC(=O)N(c3ccc(OC)cc3)C2=O)s1
[b] O=c1[nH]cc(COCC(F)CCl)c(=O)[nH]1
[c] CCN(CC)C(=O)CSc1nc2nc(C)cc(C)c2c(=O)[nH]1
[d] Cc1cccc(C)c1N1C(=O)C2ON(c3ccccc3)C(c3ccncc3)C2C1=O
Answer: a. C=CCNc1nnc(SC2CC(=O)N(c3ccc(OC)cc3)C2=O)s1
{#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#}
C=CCNc1nnc(SC2CC(=O)N(c3ccc(OC)cc3)C2=O)s1
C=CCNc1nnc(SC2CC(=O)N(c3ccc(OC)cc3)C2=O)s1
1-(4-methoxyphenyl)-3-[[5-(prop-2-enylamino)-1,3,4-thiadiazol-2-yl]sulfanyl]pyrrolidine-2,5-dione