Task: Answer the MCQ question.
Query: Which compound has a 5.874\% 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: Cc1cc(C)n(CCNC(=O)C2CCC(=O)N(CC3CCCCC3)C2)n1
b: O=S(=O)(NCC(c1cccnc1)N1CCOCC1)c1ccccc1
c: COc1ccc(-c2cc3c(=O)n(CC(=O)Nc4ccc(C(C)=O)cc4)ncn3n2)cc1
d: CC(=O)c1ccc(N2CCN(C(=O)Cn3cnc(S(=O)(=O)N4CCCCC4)c3)CC2)cc1
Answer: b. O=S(=O)(NCC(c1cccnc1)N1CCOCC1)c1ccccc1
{#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=S(=O)(NCC(c1cccnc1)N1CCOCC1)c1ccccc1
O=S(=O)(NCC(c1cccnc1)N1CCOCC1)c1ccccc1
N-(2-morpholin-4-yl-2-pyridin-3-ylethyl)benzenesulfonamide