Task: Answer the multiple-choice question.
Query: Which compound exhibits a 3.334\% 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, or c without using any additional words.
Options:
[a] CCn1c(COC(=O)CNC(=O)c2cc(OC)c(OC)c(OC)c2)nc2cc(S(=O)(=O)N(C)C)ccc21
[b] O=C(c1ccc(NS(=O)(=O)/C=C/c2ccccc2)cc1)N1CCCCC1
[c] COC(=O)C1=C(C)N(CC2CC2)C(=NCCN2CCOCC2)N[C@H]1c1ccccc1
Answer: b. O=C(c1ccc(NS(=O)(=O)/C=C/c2ccccc2)cc1)N1CCCCC1
{#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(c1ccc(NS(=O)(=O)/C=C/c2ccccc2)cc1)N1CCCCC1
O=C(c1ccc(NS(=O)(=O)/C=C/c2ccccc2)cc1)N1CCCCC1
(E)-2-phenyl-N-[4-(piperidine-1-carbonyl)phenyl]ethenesulfonamide