Task: Answer the MCQ question.
Question: Which drug has a 8.729\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a) CCNc1nc(NC(C)(C)C)nc(SC)n1
b) O=C(Nc1ccccc1)c1cc2ccccc2[nH]1
c) CCOc1cc(C2C3=C(CCCC3=O)NC3=C2C(=O)CCC3)ccc1OCCO
d) O=C(N/N=C\c1cc([N+](=O)[O-])ccc1N1CCCC1)c1ccccn1
e) CC(C)c1nc(N2CCN(C(=O)c3ccccc3)CC2)c(C#N)c2c1COC(C)(C)C2
Answer: b. O=C(Nc1ccccc1)c1cc2ccccc2[nH]1
{#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(Nc1ccccc1)c1cc2ccccc2[nH]1
O=C(Nc1ccccc1)c1cc2ccccc2[nH]1
N-phenyl-1H-indole-2-carboxamide