Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a -6.046\% 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. Cc1cc(C)cc(NC(=O)CN2CCN(c3ncccn3)CC2)c1
b. O=C(C1CCCN(S(=O)(=O)c2cccs2)C1)N1CCN(C2CCCCC2)CC1
c. CN(CC(=O)Nc1cccc(F)c1)C(=O)c1sc2ccccc2c1Cl
d. Cl.O=C(CN1CCC(O)CC1)N1c2ccccc2C=Cc2ccccc21
Answer: c. CN(CC(=O)Nc1cccc(F)c1)C(=O)c1sc2ccccc2c1Cl
{#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#}
CN(CC(=O)Nc1cccc(F)c1)C(=O)c1sc2ccccc2c1Cl
CN(CC(=O)Nc1cccc(F)c1)C(=O)c1sc2ccccc2c1Cl
3-chloro-N-[2-(5-fluoroanilino)-2-oxoethyl]-N-methyl-1-benzothiophene-2-carboxamide