Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a 0.851\% 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 additional words.
Options:
a: O=C(O)/C=C/c1cn(Cc2ccccc2Cl)nc1-c1ccccc1
b: O=c1c(-c2nc3ccccc3s2)cccn1Cc1ccccc1
c: CCOC(=O)C1=C(C)N(CCCC(=O)O)C(=O)NC1c1ccc(Cl)cc1
d: CN(CCc1ccccn1)C(=O)c1cccnc1Oc1ccccc1
Answer: b. O=c1c(-c2nc3ccccc3s2)cccn1Cc1ccccc1
{#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=c1c(-c2nc3ccccc3s2)cccn1Cc1ccccc1
O=c1c(-c2nc3ccccc3s2)cccn1Cc1ccccc1
3-(1,3-benzothiazol-2-yl)-1-benzylpyridin-2-one