Task: Answer the MCQ question.
Question: Which compound has a 8.327\% 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) Cc1nc(SCC(=O)N(C)C2CCCCC2)[nH]c(=O)c1Cc1ccccc1
(b) COC(=O)CCN1CCc2cc(N=Nc3ccc([N+](=O)[O-])cc3)ccc21
(c) Cc1c(C(=O)N(Cc2ccco2)Cc2cccs2)oc2ccccc12
(d) O=C(CCCn1nnnc1CN1CCOCC1)N1CCC(c2ccccc2Cl)C1
Answer: d. O=C(CCCn1nnnc1CN1CCOCC1)N1CCC(c2ccccc2Cl)C1
{#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(CCCn1nnnc1CN1CCOCC1)N1CCC(c2ccccc2Cl)C1
O=C(CCCn1nnnc1CN1CCOCC1)N1CCC(c2ccccc2Cl)C1
1-[3-(2-chlorophenyl)pyrrolidin-1-yl]-4-[5-(morpholin-4-ylmethyl)tetrazol-1-yl]butan-1-one