Task: Answer the multiple choice question.
Query: Which compound has a 5.075\% 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. Cc1cc(=O)oc2cc(OCC(=O)Nc3nnc(C4CC4)s3)ccc12
b. Cc1nc(SC(C(=O)c2ccccc2)c2ccccc2)nc2ccccc12
c. O=c1ccccn1CCOc1ccc(Cl)cc1
d. O=C(O)c1ccc2c(c1)C(=O)N(c1ccc([N+](=O)[O-])cn1)C2=O
Answer: b. Cc1nc(SC(C(=O)c2ccccc2)c2ccccc2)nc2ccccc12
{#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#}
Cc1nc(SC(C(=O)c2ccccc2)c2ccccc2)nc2ccccc12
Cc1nc(SC(C(=O)c2ccccc2)c2ccccc2)nc2ccccc12
2-(4-methylquinazolin-2-yl)sulfanyl-1,2-diphenylethanone