Problem statement: Answer the multiple-choice question.
Query: Which compound has a 12.306\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a O=C(N/N=C/c1ccc(Br)s1)c1c[nH]c2ccccc12
b O=C(CNC(=O)c1ccccc1Br)N/N=C\c1cc([N+](=O)[O-])cc(Br)c1O
c Cc1cc(NC(=O)CCC(=O)N(Cc2ccco2)C2(C(=O)NC3CCCC3)CCCCC2C)no1
d O=C(c1ccc(NS(=O)(=O)c2ccccc2)cc1)N1CCN(c2ccccc2)CC1
e CCC(NS(=O)(=O)c1ccc(OC)cc1)C(=O)NCc1ccc(C)cc1
Answer: a. O=C(N/N=C/c1ccc(Br)s1)c1c[nH]c2ccccc12
{#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(N/N=C/c1ccc(Br)s1)c1c[nH]c2ccccc12
O=C(N/N=C/c1ccc(Br)s1)c1c[nH]c2ccccc12
N-[(E)-(5-bromothiophen-2-yl)methylideneamino]-1H-indole-3-carboxamide