Task: Answer the multiple-choice question.
Question: Which compound has a 4.020\% 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 Cc1ccc(S(=O)(=O)C(C#N)c2nc3ccccc3nc2N2CCN(C)CC2)cc1
b COCCN(Cc1ccco1)C(=O)C1CCCN(c2ncnc3c2nc2n3CCCCC2)C1
c CCN1CCCC1CNS(=O)(=O)c1ccc(Cl)c(C(F)(F)F)c1
d COc1ccc(C(CC(=O)N2CCCCC2)c2c(O)cc(OC)cc2OC)cc1
Answer: c. CCN1CCCC1CNS(=O)(=O)c1ccc(Cl)c(C(F)(F)F)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#}
CCN1CCCC1CNS(=O)(=O)c1ccc(Cl)c(C(F)(F)F)c1
CCN1CCCC1CNS(=O)(=O)c1ccc(Cl)c(C(F)(F)F)c1
4-chloro-N-[(1-ethylpyrrolidin-2-yl)methyl]-3-(trifluoromethyl)benzenesulfonamide