Task: Answer the multiple choice question.
Query: Which compound has a -6.507\% 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: C=CCn1c(SCC(=O)NC(=O)NC)nnc1C1CCCCC1
b: Cc1ccc(N2C(=O)C3CC3C2=O)cc1
c: CCCOc1ccc(S(=O)(=O)N2CCCC2)cc1[N+](=O)[O-]
d: O=C(/C=C/c1ccccc1)N1CCC(c2ccccc2)C1
Answer: d. O=C(/C=C/c1ccccc1)N1CCC(c2ccccc2)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#}
O=C(/C=C/c1ccccc1)N1CCC(c2ccccc2)C1
O=C(/C=C/c1ccccc1)N1CCC(c2ccccc2)C1
(E)-3-phenyl-1-(3-phenylpyrrolidin-1-yl)prop-2-en-1-one