Task: Answer the multiple-choice question.
Question: Which drug exhibits a -2.491\% 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(S(=O)(=O)N2CCN(C(=O)c3cc(=O)c4ccccc4o3)CC2)cc1
(b) O=C(NC(=S)N1CCN(c2ccc(Cl)cc2[N+](=O)[O-])CC1)c1cccs1
(c) COc1ccc(C2(C(=O)N3CCOCC3)CCOCC2)cc1OC
(d) Cc1cccc(C(=O)NCCNC(=O)c2cccc(C)c2)c1
(e) O=C(NCC(=O)N1CCCC(C(F)(F)F)C1)c1ccccc1F
Answer: a. Cc1ccc(S(=O)(=O)N2CCN(C(=O)c3cc(=O)c4ccccc4o3)CC2)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#}
Cc1ccc(S(=O)(=O)N2CCN(C(=O)c3cc(=O)c4ccccc4o3)CC2)cc1
Cc1ccc(S(=O)(=O)N2CCN(C(=O)c3cc(=O)c4ccccc4o3)CC2)cc1
2-[4-(4-methylphenyl)sulfonylpiperazine-1-carbonyl]chromen-4-one