Problem statement: Answer the multiple choice question.
Question: Which compound exhibits a -10.208\% 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: O=C(CSc1nccn1-c1ccccc1)N1CCc2ccccc21
b: Cn1c(=O)c2c(nc(CN3CCN(c4ccccc4)CC3)n2CCCc2ccccc2)n(C)c1=O
c: O=C(CN1C(=O)C2CCCCC2C1=O)N1CCN(c2ncccn2)CC1
d: CCN1CCN(c2ccc(NC(=O)c3cc(S(=O)(=O)N4CCCC4)ccc3Cl)cc2)CC1
Answer: d. CCN1CCN(c2ccc(NC(=O)c3cc(S(=O)(=O)N4CCCC4)ccc3Cl)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#}
CCN1CCN(c2ccc(NC(=O)c3cc(S(=O)(=O)N4CCCC4)ccc3Cl)cc2)CC1
CCN1CCN(c2ccc(NC(=O)c3cc(S(=O)(=O)N4CCCC4)ccc3Cl)cc2)CC1
2-chloro-N-[4-(4-ethylpiperazin-1-yl)phenyl]-5-pyrrolidin-1-ylsulfonylbenzamide