Problem statement: Answer the MCQ question.
Query: Which drug exhibits a -10.916\% 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) O=C(CN1CCCN(S(=O)(=O)c2ccc(Br)s2)CC1)Nc1ccc(Cl)cc1
(b) COc1ccc(N2CCN(CC(O)COCCOc3ccc(Br)cc3)CC2)cc1.Cl
(c) CCCCn1c(N)c(N(CCOC)C(=O)COC(=O)CCOc2ccccc2)c(=O)[nH]c1=O
(d) O=C(N/N=C/c1ccccc1Br)c1cccc(S(=O)(=O)N2CCOCC2)c1
Answer: a. O=C(CN1CCCN(S(=O)(=O)c2ccc(Br)s2)CC1)Nc1ccc(Cl)cc1
{#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(CN1CCCN(S(=O)(=O)c2ccc(Br)s2)CC1)Nc1ccc(Cl)cc1
O=C(CN1CCCN(S(=O)(=O)c2ccc(Br)s2)CC1)Nc1ccc(Cl)cc1
2-[4-(5-bromothiophen-2-yl)sulfonyl-1,4-diazepan-1-yl]-N-(4-chlorophenyl)acetamide