Task: Answer the multiple choice question.
Question: Which drug exhibits a 12.319\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a CCOCCCNC(=O)C1(O)c2ccccc2NC(=O)N1c1ccc(C)c(C)c1
b COC(=O)C[C@H]1c2cc(F)ccc2S(=O)(=O)N1Cc1ccccc1OC
c CC(=O)OC(C(=O)NC1CCCCC1)c1ccc(C#N)cc1
d CN1CCN(c2ccc(Cl)cc2NC(=O)c2ccc(S(=O)(=O)N3CCCCCC3)cc2)CC1
Answer: d. CN1CCN(c2ccc(Cl)cc2NC(=O)c2ccc(S(=O)(=O)N3CCCCCC3)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#}
CN1CCN(c2ccc(Cl)cc2NC(=O)c2ccc(S(=O)(=O)N3CCCCCC3)cc2)CC1
CN1CCN(c2ccc(Cl)cc2NC(=O)c2ccc(S(=O)(=O)N3CCCCCC3)cc2)CC1
4-(azepan-1-ylsulfonyl)-N-[5-chloro-2-(4-methylpiperazin-1-yl)phenyl]benzamide