Task: Answer the multiple choice question.
Question: Which drug has a -20.726% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
(a) COC(=O)c1c(NC(=O)CSc2n[nH]c(N)n2)sc(C)c1C
(b) O=C(Nc1cccc(-c2nc3cc(Cl)ccc3o2)c1)C1CCCO1
(c) CC(=O)N1N=C2c3ccccc3CCC2C1c1ccc(F)cc1
(d) Cc1cc(=O)n2nc(N3CCCC(C(=O)NCc4ccc(Cl)cc4)C3)sc2n1
Answer: b. O=C(Nc1cccc(-c2nc3cc(Cl)ccc3o2)c1)C1CCCO1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
O=C(Nc1cccc(-c2nc3cc(Cl)ccc3o2)c1)C1CCCO1
O=C(Nc1cccc(-c2nc3cc(Cl)ccc3o2)c1)C1CCCO1
N-[3-(5-chloro-1,3-benzoxazol-2-yl)phenyl]oxolane-2-carboxamide