Task: Answer the multiple-choice question.
Query: Which drug has a -6.687\% 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 other words.
Options:
a.) Cc1ccc(/C=N/NC(=O)c2nnn(-c3nonc3N)c2CSc2ccccc2)cc1
b.) CN(C)C(=O)c1cc(Br)ccc1Cl
c.) O=C(c1cc(C2CC2)nn1-c1ccccc1)N1CCN(Cc2ccc(Cl)cc2)CC1
d.) COC(=O)C(/C=N/OCc1ccc([N+](=O)[O-])cc1)NC(=O)c1cccc(Cl)c1
Answer: c. O=C(c1cc(C2CC2)nn1-c1ccccc1)N1CCN(Cc2ccc(Cl)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#}
O=C(c1cc(C2CC2)nn1-c1ccccc1)N1CCN(Cc2ccc(Cl)cc2)CC1
O=C(c1cc(C2CC2)nn1-c1ccccc1)N1CCN(Cc2ccc(Cl)cc2)CC1
[4-[(4-chlorophenyl)methyl]piperazin-1-yl]-(5-cyclopropyl-2-phenylpyrazol-3-yl)methanone