Task: Answer the MCQ question.
Question: Which compound exhibits a -4.520% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
(a) NC(=O)c1ccccc1OCC(=O)Nc1ccc(Cl)c(Cl)c1
(b) O=C(CSc1nc(C2CC2)nc2ccccc12)N1c2ccccc2Sc2ccc(C(F)(F)F)cc21
(c) NC(=O)C(=O)N/N=C1\CCc2ccccc21
(d) CCC1CCCCN1CCCNC(=O)C1CCC(=O)N1Cc1ccc(C)cc1
Answer: b. O=C(CSc1nc(C2CC2)nc2ccccc12)N1c2ccccc2Sc2ccc(C(F)(F)F)cc21
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
O=C(CSc1nc(C2CC2)nc2ccccc12)N1c2ccccc2Sc2ccc(C(F)(F)F)cc21
O=C(CSc1nc(C2CC2)nc2ccccc12)N1c2ccccc2Sc2ccc(C(F)(F)F)cc21
2-(2-cyclopropylquinazolin-4-yl)sulfanyl-1-[2-(trifluoromethyl)phenothiazin-10-yl]ethanone