Task: Answer the multiple choice question.
Question: Which compound has a 4.022\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a. CC(C)(C)c1ccc(Oc2ccc(N)cc2)cc1
b. COCCN(C(=O)CNC(=O)c1ccco1)C(C(=O)NC1CCCCC1)c1cccnc1
c. O=S(=O)(c1ccccc1)N1CCN(c2nnnn2-c2ccccc2)CC1
Answer: c. O=S(=O)(c1ccccc1)N1CCN(c2nnnn2-c2ccccc2)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#}
1-(benzenesulfonyl)-4-(1-phenyltetrazol-5-yl)piperazine