Task: Answer the multiple-choice question.
Query: Which drug has a 7.915\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
(a) COc1ccc(CCNC(=O)CSc2nnc(CNC(=O)c3c(F)cccc3Cl)o2)cc1OC
(b) CCO[C@H]1OC(C(=O)NC2CC2)=C[C@@H](C2CCCCC2)[C@@H]1CCCO
(c) O=C1CN(C(=O)/C=C/c2cc(Br)ccc2F)CCN1
Answer: b. CCO[C@H]1OC(C(=O)NC2CC2)=C[C@@H](C2CCCCC2)[C@@H]1CCCO
{#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#}
CCO[C@H]1OC(C(=O)NC2CC2)=C[C@@H](C2CCCCC2)[C@@H]1CCCO
CCO[C@H]1OC(C(=O)NC2CC2)=C[C@@H](C2CCCCC2)[C@@H]1CCCO
(2S,3S,4R)-4-cyclohexyl-N-cyclopropyl-2-ethoxy-3-(3-hydroxypropyl)-3,4-dihydro-2H-pyran-6-carboxamide