Task: Answer the multiple-choice question.
Query: Which drug has a 9.433\% 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. CC1(C)CC(N2CCN(c3ccccc3)CC2)=CC(=[N+]2CCCC2)C1.[I-]
b. CCC1=Nc2cc(C(=O)NCCN3CCCC3)ccc2Sc2ccccc21
c. O=C(CN1CCSc2ccccc21)NCCCc1ccccc1
d. CC(C(O)c1cc(=O)c(OCc2ccccc2)co1)[N+](=O)[O-]
Answer: b. CCC1=Nc2cc(C(=O)NCCN3CCCC3)ccc2Sc2ccccc21
{#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#}
CCC1=Nc2cc(C(=O)NCCN3CCCC3)ccc2Sc2ccccc21
CCC1=Nc2cc(C(=O)NCCN3CCCC3)ccc2Sc2ccccc21
6-ethyl-N-(2-pyrrolidin-1-ylethyl)benzo[b][1,4]benzothiazepine-3-carboxamide