Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a 5.165\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a: Cc1ccc(OC(C)C(=O)Nc2ccccc2C(=O)NCc2cccnc2)cc1C
b: O=C(CCNS(=O)(=O)c1ccccc1)N1CCCCCCC1
c: CSc1ccc(CN(C)C(=O)C(Cc2ccccc2)NC(=O)c2ccccc2)cc1
d: CC(=O)C1C(=O)c2c(cccc2[N+](=O)[O-])C1=Nc1ccccc1C
e: COc1ccccc1C(=O)NCCn1cc(SCC(=O)Nc2nnc(C)s2)c2ccccc21
Answer: b. O=C(CCNS(=O)(=O)c1ccccc1)N1CCCCCCC1
{#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(CCNS(=O)(=O)c1ccccc1)N1CCCCCCC1
O=C(CCNS(=O)(=O)c1ccccc1)N1CCCCCCC1
N-[3-(azocan-1-yl)-3-oxopropyl]benzenesulfonamide