Task: Answer the MCQ question.
Question: Which compound has a -0.621\% 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, or d without using any additional words.
Options:
a) CC1(C)CC(=O)C=C(Nc2cccc(Cl)c2Cl)C1
b) CCN(CC)C1CCN(Cc2c(C(=O)N3CCCCCCC3)nc3ccc(Cl)cn23)C1
c) Br.CCOc1ccc2c(c1)nc(SCC(=O)c1ccc(Br)s1)n2C
d) CCC(C)(C)C1CCC2(CC1)NC(=O)N(CC(=O)N1CCN(C(=O)c3ccco3)CC1)C2=O
Answer: a. CC1(C)CC(=O)C=C(Nc2cccc(Cl)c2Cl)C1
{#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#}
CC1(C)CC(=O)C=C(Nc2cccc(Cl)c2Cl)C1
CC1(C)CC(=O)C=C(Nc2cccc(Cl)c2Cl)C1
3-(2,3-dichloroanilino)-5,5-dimethylcyclohex-2-en-1-one